eWON devices with firmware before 10.1s0 do not trigger the discarding of browser session data in response to a log-off action, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation.

An attacker can exploit these issues to bypass the authentication mechanism and gain unauthorized access, execute attacker-supplied HTML or JavaScript code in the context of the affected site, steal cookie-based authentication credentials, obtain sensitive information, and perform certain unauthorized actions. This may aid in further attacks.